---
kind: "section"
citation: "40 C.F.R. § 63.4292"
title: "40"
number: "63.4292"
heading: "What operating limits must I meet?"
url: "https://uscodex.org/cfr/40/63.4292"
---

# §63.4292. What operating limits must I meet?

- (a) For any web coating/printing operation, slashing operation, or dyeing/finishing operation on which you use the compliant material option; web coating/printing operation or dyeing/finishing operation on which you use the emission rate without add-on controls option; or dyeing/finishing affected source on which you use the equivalent emission rate limit option, you are not required to meet any operating limits.
- (b) For any controlled web coating/printing operation or dyeing/finishing operation on which you use the emission rate with add-on controls option, or controlled web coating/printing operation on which you use the organic HAP overall control efficiency option or the oxidizer outlet organic HAP concentration option, except those web coating/printing operations for which you use a solvent recovery system and conduct a liquid-liquid material balance according to [§ 63.4341(e)(5)](/cfr/40/63.4341.md?p=e-5) and those dyeing/finishing operations for which you use a solvent recovery system and conduct a liquid-liquid material balance according to [§ 63.4341(f)(5)](/cfr/40/63.4341.md?p=f-5), you must meet the operating limits specified in Table 2 of this subpart. These operating limits apply to the emission capture and control systems on the web coating/printing operation(s) and dyeing/finishing operations for which you use this option, and you must establish the operating limits during the performance test according to the procedures in [§ 63.4363](/cfr/40/63.4363.md). You must meet the operating limits at all times after you establish them.
- (c) If you use an add-on control device other than those listed in Table 2 of this subpart, or wish to monitor an alternative parameter and comply with a different operating limit, you must apply to the Administrator for approval of alternative monitoring under [§ 63.8(f)](/cfr/40/63.8.md?p=f).

## Notes

### Source

Source: 68 FR 32189, May 29, 2003, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.